diff --git a/ef-CHANGELOG.md b/ef-CHANGELOG.md
index 097d560..4d72af4 100644
--- a/ef-CHANGELOG.md
+++ b/ef-CHANGELOG.md
@@ -6,6 +6,16 @@ Base: CrossPoint Reader 0.15.0
 
 ---
 
+## ef-1.0.3
+
+**Maintenance Release**
+
+### Bug Fixes
+
+- Fixed cppcheck CI failure: removed unused `screenWidth` variable in word selection activity
+
+---
+
 ## ef-1.0.2
 
 **Quick Menu Enhancements**
diff --git a/platformio.ini b/platformio.ini
index 94d1111..558589d 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -3,7 +3,7 @@ default_envs = default
 
 [crosspoint]
 # 0.15.0 CrossPoint base, ef-1.0.0 is the first release of the ef branch
-version = 0.15.ef-1.0.2
+version = 0.15.ef-1.0.3
 
 [base]
 platform = espressif32 @ 6.12.0
diff --git a/src/activities/dictionary/EpubWordSelectionActivity.cpp b/src/activities/dictionary/EpubWordSelectionActivity.cpp
index 1bd8c17..d1bf7c0 100644
--- a/src/activities/dictionary/EpubWordSelectionActivity.cpp
+++ b/src/activities/dictionary/EpubWordSelectionActivity.cpp
@@ -227,7 +227,6 @@ void EpubWordSelectionActivity::render() const {
   int marginTop, marginRight, marginBottom, marginLeft;
   getDictionaryContentMargins(renderer, &marginTop, &marginRight, &marginBottom, &marginLeft);
 
-  const auto screenWidth = renderer.getScreenWidth();
   const auto screenHeight = renderer.getScreenHeight();
 
   // Draw the page content (uses pre-calculated offsets from reader)